mosquitto 1.3.5

Closes #33628.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
mosquitto: update 1.3.5 bottle.
youtube-dl 2014.10.27

Closes #33625.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
youtube-dl: update 2014.10.27 bottle.
Adding pulp-admin formula
Removing single quotes; adding better logic for testing directory existence
Updating default extensions directory location; making conf.d directory upon build and before etc.install
pulp-admin: add 2.4.3-1 bottle.